Nissan Altima (L32) 2007-2012 Service Manual ≻ Lan system can system (type 4) ≻ AV branch line circuit

Nissan Altima (L32) 2007-2012 Service Manual: AV branch line circuit

Diagnosis Procedure

INSPECTION PROCEDURE

1.CHECK CONNECTOR

1. Turn the ignition switch OFF.

2. Disconnect the battery cable from the negative terminal.

3. Check the terminals and connectors of the AV control unit for damage, bend and loose connection (unit side and connector side).

Is the inspection result normal? YES >> GO TO 2.

NO >> Repair the terminal and connector.

2.CHECK HARNESS FOR OPEN CIRCUIT

1. Disconnect the connector of AV control unit.

2. Check the resistance between the AV control unit harness connector terminals.

Is the measurement value within the specification? YES >> GO TO 3.

NO >> Repair the AV control unit branch line.

3.CHECK POWER SUPPLY AND GROUND CIRCUIT

Check the power supply and the ground circuit of the AV control unit. Refer to AV-315, "AV CONTROL UNIT : Diagnosis Procedure".

Is the inspection result normal? YES (Present error)>>Replace the AV control unit. Refer to AV-437, "Removal and Installation".

YES (Past error)>>Error was detected in the AV control unit branch line.

NO >> Repair the power supply and the ground circuit.

A-BAG branch line circuit

Diagnosis Procedure 1.CHECK AIR BAG DIAGNOSIS SENSOR UNIT Check the air bag diagnosis sensor unit. Refer to SRC-3, "Work Flow". Is the inspection result normal? YES >> Replace t ...

BCM branch line circuit

Diagnosis Procedure INSPECTION PROCEDURE 1.CHECK CONNECTOR 1. Turn the ignition switch OFF. 2. Disconnect the battery cable from the negative terminal. 3. Check the terminals and connectors ...

Other materials:

Interior lights
The interior light can be turned on regardless of door position. The light will go off after a period of time unless the ignition switch is placed in the ON position when any door is opened. The interior lights can be set to operate when the doors are opened. To turn off the interior light ...

2.5L 4 cylinder (PR25DD engine model)
The following shows the maintenance schedule. Choose the maintenance schedule needed based on your vehicle driving conditions. After 120,000 miles (192,000 km)/144 months, continue maintenance at the same mileage/time interval. 5,000 miles/(8,000 km)/6 months Perform at number of miles, kilometers ...

Headlight control switch
Type A (if so equipped) Lighting Rotate the switch to the position, and the front parking, tail, license plate, and instrument panel lights will come on. The will illuminate in the meter. Rotate the switch to the position, and the headlights will come on and all the other lights re ...